PrimitiveDataFrameColumn<T>.Product 方法

定義

命名空間:

Microsoft.Data.Analysis

組件:

Microsoft.Data.Analysis.dll

套件:

Microsoft.Data.Analysis v0.21.1

多載

Product()	傳回資料行中值的乘積
Product(IEnumerable<Int64>)	傳回 rowIndices 上值的乘積

Product()

傳回資料行中值的乘積

public override object Product ();

override this.Product : unit -> obj

Public Overrides Function Product () As Object

傳回

Object

Product(IEnumerable<Int64>)

傳回 rowIndices 上值的乘積

public override object Product (System.Collections.Generic.IEnumerable<long> rowIndices);

override this.Product : seq<int64> -> obj

Public Overrides Function Product (rowIndices As IEnumerable(Of Long)) As Object

參數

rowIndices

IEnumerable<Int64>

傳回

Object